Pool tools made simple

Pool Volume Calculator

Estimate your pool’s water volume in gallons or liters for rectangle, round, and oval shapes — including shallow and deep end measurements.

Quick result

gallons

Enter your pool details below to calculate instantly.

Pool shape

Length (ft)

Width / Diameter (ft)

Shallow end depth (ft)

Deep end depth (ft)

Output unit

How it works

Rectangle pools use length × width × average depth. Round pools use the diameter as width. Oval pools use a length-based oval estimate. Shallow and deep ends are averaged automatically.

Calculation summary

Shape: Rectangle
Dimensions: 0 ft × 0 ft
Depths: 0 ft shallow / 0 ft deep